//#region Active Geometry property
//public static readonly DependencyProperty ActiveGeometryProperty = DependencyProperty.RegisterAttached(
// "ActiveGeometry",
// typeof(GeometryModel3D),
// typeof(Viewport3DX),
// new PropertyMetadata(null, ActiveGeometryPropertyChanged));
//public static void SetActiveGeometry(DependencyObject element, GeometryModel3D value)
//{
// element.SetValue(ActiveGeometryProperty, value);
//}
//public static GeometryModel3D GetActiveGeometry(DependencyObject element)
//{
// return (GeometryModel3D)element.GetValue(ActiveGeometryProperty);
//}
//private static void ActiveGeometryPropertyChanged(DependencyObject obj, DependencyPropertyChangedEventArgs args)
//{
//}
//#endregion
#region utils
/// <summary>
/// Sets the property value on the DynamoMeshCore - this makes its way down to our shader and invalidates the render.
/// </summary>
/// <param name="meshGeom"></param>
/// <param name="args"></param>
private static void HandleMeshPropertyChange(DynamoGeometryModel3D meshGeom, DependencyPropertyChangedEventArgs args)
{
var meshCore = meshGeom?.SceneNode?.RenderCore as DynamoGeometryMeshCore;
if (meshCore != null)
{
meshCore.SetPropertyData(args);
}
}
private DynamoGeometryModel3D CreateDynamoGeometryModel3D(HelixRenderPackage rp)
{
var meshGeometry3D = new DynamoGeometryModel3D(renderTechnique)
{
Transform = Model1Transform,
Material = WhiteMaterial,
IsHitTestVisible = false,
RequiresPerVertexColoration = rp.RequiresPerVertexColoration,
IsSelected = rp.IsSelected
};
if (rp.Colors != null)
{
var pf = PixelFormats.Bgra32;
var stride = (rp.ColorsStride / 4 * pf.BitsPerPixel + 7) / 8;
try
{
var diffMap = BitmapSource.Create(rp.ColorsStride / 4, rp.Colors.Count() / rp.ColorsStride, 96.0, 96.0, pf, null,
rp.Colors.ToArray(), stride);
var diffMat = new PhongMaterial
{
Name = "White",
AmbientColor = PhongMaterials.ToColor(0.1, 0.1, 0.1, 1.0),
DiffuseColor = defaultMaterialColor,
SpecularColor = PhongMaterials.ToColor(0.0225, 0.0225, 0.0225, 1.0),
EmissiveColor = PhongMaterials.ToColor(0.0, 0.0, 0.0, 1.0),
SpecularShininess = 12.8f,
DiffuseMap = diffMap
};
meshGeometry3D.Material = diffMat;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.WriteLine(ex.StackTrace);
}
}
return(meshGeometry3D);
}
/// <summary>
/// Sets the property value on the DynamoMeshCore - this makes its way down to our shader and invalidates the render.
/// </summary>
/// <param name="meshGeom"></param>
/// <param name="args"></param>
internal static void HandleMeshPropertyChange(DynamoGeometryModel3D meshGeom, DependencyPropertyChangedEventArgs args)
{
var meshCore = meshGeom?.SceneNode?.RenderCore as DynamoGeometryMeshCore;
meshCore?.SetPropertyData(args);
}
private DynamoGeometryModel3D CreateDynamoGeometryModel3D(HelixRenderPackage rp)
{
var meshGeometry3D = new DynamoGeometryModel3D()
{
Transform = Model1Transform,
Material = WhiteMaterial,
IsHitTestVisible = true,
RequiresPerVertexColoration = rp.RequiresPerVertexColoration,
IsSelected = rp.IsSelected,
};
if (rp.Colors != null)
{
var pf = PixelFormats.Bgra32;
var stride = (rp.ColorsStride / 4 * pf.BitsPerPixel + 7) / 8;
try
{
var diffMap = BitmapSource.Create(rp.ColorsStride / 4, rp.Colors.Count() / rp.ColorsStride, 96.0, 96.0, pf, null,
rp.Colors.ToArray(), stride);
var diffMat = new PhongMaterial
{
Name = "White",
AmbientColor = PhongMaterials.ToColor(0.1, 0.1, 0.1, 1.0),
DiffuseColor = defaultMaterialColor,
SpecularColor = PhongMaterials.ToColor(0.0225, 0.0225, 0.0225, 1.0),
EmissiveColor = PhongMaterials.ToColor(0.0, 0.0, 0.0, 1.0),
SpecularShininess = 12.8f,
DiffuseMap = diffMap
};
meshGeometry3D.Material = diffMat;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.WriteLine(ex.StackTrace);
}
}
((MaterialGeometryModel3D)meshGeometry3D).SelectionColor = defaultSelectionColor;
return meshGeometry3D;
}
